<!--
 * @Author: your name
 * @Date: 2021-11-11 12:19:15
 * @LastEditTime: 2021-11-11 12:22:52
 * @LastEditors: Please set LastEditors
 * @Description: 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
 * @FilePath: \vue-note\day01\16.计算属性.html
-->
<!DOCTYPE html>
<html lang="zh-CN">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>16.计算属性</title>
    <script src="https://cdn.bootcdn.net/ajax/libs/vue/2.6.14/vue.js"></script>
  </head>
  <body>
    <div id="app">
      <h2>{{fullName}}</h2>
    </div>
    <script>
      new Vue({
        el: "#app",
        data: {
          msg: "hello",
          msg2: "vue",
        },
        computed: {
          fullName() {
            return this.msg + this.msg2;
          },
        },
      });
    </script>
  </body>
</html>
